You roll a pair of dice 36 times and get the following set of data. The far column is the expected frequency. $\text { cellpadding }=" 0 " \text { cellspacing }=" 0 " \text { width }=54 \% \text { " border="0"> }$ \[\begin{array} { l l l } \text { Outcome } & \text { Frequency } & \text { Expected } \\ 2 & 1 & 1 \\ 3 & 3 & 2 \\ 4 & 3 & 3 \\ 5 & 2 & 4 \\ 6 & 5 & 5 \\ 7 & 6 & 6 \\ 8 & 6 & 5 \\ 9 & 2 & 4 \\ 10 & 2 & 3 \\ 11 & 2 & 2 \\ 12 & & 1 \end{array}\] What is the standard deviation of your data, rounded to the nearest tenth? __________ Is this greater or less than the expected standard deviation? __________ By how much, rounded to the nearest tenth? __________

The answer of You roll a pair of dice 36...

Consider the California counties with population more than one million, as given in the following table. \[\begin{array} { l l } \text { cellpadding="0" cellspacing="0" widt } \\ \text { County } & 1997 \text { Population } \\ \text { Alameda } & 1,346,024 \\ \text { Los Angeles } & 9,179,832 \\ \text { Orange } & 2,666,314 \\ \text { Riverside } & 1,408,167 \\ \text { Sacramento } & 1,143,334 \\ \text { San Bernardino } & 1,629,774 \\ \text { San Diego } & 2,741,850 \\ \text { Santa Clara } & 1,609,193 \end{array}\] What are the mean, median, and mode? Round your answer to the nearest person.

A) Mean: none Median: 2,715,561 Mode: 1,619,484 B) Mean: 1,619,484 Median: 2,715,561 Mode: none C) Mean: 2,715,561 Median: 1,619,484 Mode: none D) Mean: 2,715,561 Median: none Mode: none E) Mean: 2,715,561 Median: none Mode: 1,619,484 A) Mean: none Median: 2,715,561 Mode: 1,619,484 B) Mean: 1,619,484 Median: 2,715,561 Mode: none C) Mean: 2,715,561 Median: 1,619,484 Mode: none D) Mean: 2,715,561 Median: none Mode: none E) Mean: 2,715,561 Median: none Mode: 1,619,484

Consider the following test scores obtained by a class: $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=52 \% " \text { border="0"> }$ \[\begin{array} { l l } \text { Test Score } & \text { Frequency } \\ 90 & 1 \\ 80 & 2 \\ 70 & 10 \\ 60 & 5 \\ 50 & 2 \end{array}\] Find the range and mean, rounded to the nearest unit.

A) range: $40$ mean: $4$ B) range: $270$ mean: $68$ C) range: $68$ mean: $40$ D) range: $50$ mean: $70$ E) range: $40$ mean: $68$ A) range: $40$ mean: $4$ B) range: $270$ mean: $68$ C) range: $68$ mean: $40$ D) range: $50$ mean: $70$ E) range: $40$ mean: $68$

Exam 11: Graphs

The University ranks as the 13th most expensive out of 50 listed universities. What is university's quartile rank? __________ (1st quartile / Between the 1st and 2nd quartiles/ 2nd quartile / Between the 2nd and 3rd quartiles )

(Short Answer)

5.0/5

(75)

Question 41

The first step in a sampling procedure is to gather a sample from the population.

(True/False)

4.8/5

(101)

Question 42

Suppose you can rent a pressure washer for $7.00 per hour or $63.00 per day. Determine the equations for each option and graph them on your own paper. From the graph, estimate the number of hours for which both rates are the same. __________ hours

(Short Answer)

4.9/5

(86)

Question 43

You roll a pair of dice 36 times and get the following set of data. The far column is the expected frequency. }"> $\text { cellpadding }=" 0 " \text { cellspacing }=" 0 " \text { width }=54 \% \text { " border="0"> }$ Outcome Frequency Expected 2 1 1 3 3 2 4 3 3 5 2 4 6 5 5 7 6 6 8 6 5 9 2 4 10 2 3 11 2 2 12 1 What is the standard deviation of your data, rounded to the nearest tenth? Is this greater or less than the expected standard deviation? By how much, rounded to the nearest tenth? __

(Short Answer)

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(77)

Question 44

Match the following

In which region are both x and y positive?

Quadrant IV

In which region are both x and y negative?

x axis

Where do all points that have an x component that is zero lie?

origin

Correct Answer:

Verified

In which region are both x and y positive?

In which region are both x and y negative?

Where do all points that have an x component that is zero lie?

What is the name of the point (0, 0)?

(Matching)

4.9/5

(85)

Question 45

Consider the California counties with population more than one million, as given in the following table. cellpadding="0" cellspacing="0" widt County 1997 Population Alameda 1,346,024 Los Angeles 9,179,832 Orange 2,666,314 Riverside 1,408,167 Sacramento 1,143,334 San Bernardino 1,629,774 San Diego 2,741,850 Santa Clara 1,609,193 What are the mean, median, and mode? Round your answer to the nearest person.

(Multiple Choice)

4.8/5

(85)

Question 46

Find the class ranking. Round your answer to the nearest whole number, if necessary. 70th percentile out of 111

(Multiple Choice)

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(88)

Question 47

Choose the correct set of points that prepares the graph of the equation $y = 10 ^ { x }$ for nonnegative values of x.

(Multiple Choice)

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(98)

Question 48

Consider the following test scores obtained by a class: }"> $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=52 \% " \text { border="0"> }$ Test Score Frequency 90 1 80 2 70 10 60 5 50 2 Find the range and mean, rounded to the nearest unit.

(Multiple Choice)

4.8/5

(70)

Question 49

A state ranks 26th (out of 50) in graduation rate for public high schools. What is the state's percentile rank? At the __________ th percentile.

(Short Answer)

4.8/5

(75)

Question 50

Graph the line. $9 x + 2 y = 4$

(Multiple Choice)

4.9/5

(84)

Question 51

Find the functional value $f ( - 8 )$ if $f ( x ) = x - 2$

(Multiple Choice)

4.9/5

(86)

Question 52

Find the functional value $h ( 3 )$ if $h ( x ) = x ^ { 2 } - 1$

(Short Answer)

4.9/5

(85)

Question 53

Graph the line. $x - 5 y = 0$

(Multiple Choice)

4.7/5

(75)

Question 54

Tell what the output value is for the function machine for an input of $- 3$ $M ( - 3 ) =$ __________

(Short Answer)

4.8/5

(91)

Question 55

Solve the system by graphing. $\left\{ \begin{array} { r } x + y = 1 \\8 x + 7 y = - 4\end{array} \right.$ $Solve the system by graphing. \left\{ \begin{array} { r } x + y = 1 \\ 8 x + 7 y = - 4 \end{array} \right.$

(Multiple Choice)

4.9/5

(90)

Question 56

Find the functional value $h ( 2 s )$ if $h ( x ) = 4 x + 1$

(Short Answer)

4.7/5

(76)

Question 57

Determine the coordinates of the points on the graph. Use the scale of 1 square = 5 units.

(Multiple Choice)

4.8/5

(88)

Question 58

Find the functional value $g ( 3 )$ if $g ( x ) = 4 x + 3$

(Multiple Choice)

4.8/5

(73)

Question 59

Identify the coordinates of the points on the graph. The scale is 1 square on the x -axis = 1 unit, and 1 square on the y -axis = 5 units.

(Multiple Choice)

4.8/5

(66)

Question 60

The University ranks as the 13th most expensive out of 50 listed universities. What is university's quartile rank? __________ (1st quartile / Between the 1st and 2nd quartiles/ 2nd quartile / Between the 2nd and 3rd quartiles )

The first step in a sampling procedure is to gather a sample from the population.

Suppose you can rent a pressure washer for $7.00 per hour or $63.00 per day. Determine the equations for each option and graph them on your own paper. From the graph, estimate the number of hours for which both rates are the same. __________ hours

Find the class ranking. Round your answer to the nearest whole number, if necessary. 70th percentile out of 111

Choose the correct set of points that prepares the graph of the equation $y = 10 ^ { x }$ for nonnegative values of x.

Consider the following test scores obtained by a class: }"> $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=52 \% " \text { border="0"> }$ Test Score Frequency 90 1 80 2 70 10 60 5 50 2 Find the range and mean, rounded to the nearest unit.

A state ranks 26th (out of 50) in graduation rate for public high schools. What is the state's percentile rank? At the __________ th percentile.

Graph the line. $9 x + 2 y = 4$

Find the functional value $f ( - 8 )$ if $f ( x ) = x - 2$

Find the functional value $h ( 3 )$ if $h ( x ) = x ^ { 2 } - 1$

Graph the line. $x - 5 y = 0$

Tell what the output value is for the function machine for an input of $- 3$ $M ( - 3 ) =$ __________

Solve the system by graphing. $\left\{ \begin{array} { r } x + y = 1 \\8 x + 7 y = - 4\end{array} \right.$ $Solve the system by graphing. \left\{ \begin{array} { r } x + y = 1 \\ 8 x + 7 y = - 4 \end{array} \right.$

Find the functional value $h ( 2 s )$ if $h ( x ) = 4 x + 1$

Determine the coordinates of the points on the graph. Use the scale of 1 square = 5 units.

Find the functional value $g ( 3 )$ if $g ( x ) = 4 x + 3$

Identify the coordinates of the points on the graph. The scale is 1 square on the x -axis = 1 unit, and 1 square on the y -axis = 5 units.

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Filters

Exam 11: Graphs

The University ranks as the 13th most expensive out of 50 listed universities. What is university's quartile rank? __________ (1st quartile / Between the 1st and 2nd quartiles/ 2nd quartile / Between the 2nd and 3rd quartiles )

The first step in a sampling procedure is to gather a sample from the population.

Suppose you can rent a pressure washer for $7.00 per hour or $63.00 per day. Determine the equations for each option and graph them on your own paper. From the graph, estimate the number of hours for which both rates are the same. __________ hours

Find the class ranking. Round your answer to the nearest whole number, if necessary. 70th percentile out of 111

Choose the correct set of points that prepares the graph of the equation y=10xy = 10 ^ { x }y=10x for nonnegative values of x.

A state ranks 26th (out of 50) in graduation rate for public high schools. What is the state's percentile rank? At the __________ th percentile.

Graph the line. 9x+2y=49 x + 2 y = 49x+2y=4

Find the functional value f(−8)f ( - 8 )f(−8) if f(x)=x−2f ( x ) = x - 2f(x)=x−2

Find the functional value h(3)h ( 3 )h(3) if h(x)=x2−1h ( x ) = x ^ { 2 } - 1h(x)=x2−1

Graph the line. x−5y=0x - 5 y = 0x−5y=0

Tell what the output value is for the function machine for an input of −3- 3−3 M(−3)=M ( - 3 ) =M(−3)= __________

Solve the system by graphing. {x+y=18x+7y=−4\left\{ \begin{array} { r } x + y = 1 \\8 x + 7 y = - 4\end{array} \right.{x+y=18x+7y=−4​

Find the functional value h(2s)h ( 2 s )h(2s) if h(x)=4x+1h ( x ) = 4 x + 1h(x)=4x+1

Determine the coordinates of the points on the graph. Use the scale of 1 square = 5 units.

Find the functional value g(3)g ( 3 )g(3) if g(x)=4x+3g ( x ) = 4 x + 3g(x)=4x+3

Identify the coordinates of the points on the graph. The scale is 1 square on the x -axis = 1 unit, and 1 square on the y -axis = 5 units.

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Introduction to Algebra

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Filters

Choose the correct set of points that prepares the graph of the equation $y = 10 ^ { x }$ for nonnegative values of x.

Graph the line. $9 x + 2 y = 4$

Find the functional value $f ( - 8 )$ if $f ( x ) = x - 2$

Find the functional value $h ( 3 )$ if $h ( x ) = x ^ { 2 } - 1$

Graph the line. $x - 5 y = 0$

Tell what the output value is for the function machine for an input of $- 3$ $M ( - 3 ) =$ __________

Solve the system by graphing. $\left\{ \begin{array} { r } x + y = 1 \\8 x + 7 y = - 4\end{array} \right.$ $Solve the system by graphing. \left\{ \begin{array} { r } x + y = 1 \\ 8 x + 7 y = - 4 \end{array} \right.$

Find the functional value $h ( 2 s )$ if $h ( x ) = 4 x + 1$

Find the functional value $g ( 3 )$ if $g ( x ) = 4 x + 3$